Gnathostomata

She mynphylum eh Gnathostomata, as dreeym-juntee as keeilyn oc aynsyn.  Ta'n possan cliaghtey ve ny h-ard-rang jeh daa phossan mooar: eeastyn lunganeagh; as fir elley, goaill stiagh eeastyn craueagh, ushagyn, sheeintee, beisteigyn as daa-veagheeyn.  Rere'n eie shoh, ta Gnathostomata ny phossan shuyragh da possan ny dreeym-juntee gyn keeil, Agnatha.

Ec gnathostomatanyn er mayrn, ta fine myelinagh er ny neayr-chillagyn oc, as corys coadey so-chaghlaa.

 Rang-oardraghey 
V'ad cliaghtey eddyrscarrey Gnathostomata ayns daa fo-rang: eeastyn (Pisces) as Tetrapoda.  Ec y traa t'ayn, cha nel ad credjal dy vel eeastyn nyn bossan monophyletagh, dy ghra myr shen, cha nel possan dooghyssagh ynrican ayn ta goaill stiagh y clane.  Er y fa shoh, cha nel ad jannoo ymmyd jeh Pisces nish.

Ec y traa t'ayn, t'ad credjal dy vel Gnathostomata eddyrscarrey myr shoh:

 Gnathostomata
 ├──† Placodermi
 └──
    ├──Chondrichthyes
    └──Teleostomi
       ├──† Acanthodii
       └──Euteleostomi (goaill stiagh y shenn phossan Osteichthyes + Tetrapoda)
          ├──Actinopterygii
          └──Sarcopterygii
             ├──Coelacanthimorpha
             └──Choanata
                ├──Dipnoi
                └──Tetrapoda

Rere rang-oardraghey classicagh, t'eh myr shoh:

 Straih: Chondrichthiomorphi
 Rang: Chondrichthyes
 Straih: Osteichthyes
 Rang: Actinopterygii
 Rang: Sarcopterygii
 Straih: Tetrapoda
 Rang: Daa-veagheeyn
 Rang: Beistyn
 Rang: Ushagyn
 Rang: Sheeintee

 Imraaghyn 


Ronney:Tacsonomeeaght vertebragh
Ronney:Infraphyla